PayStar Direct Connect — a unified API for connecting payment providers

Connect your selected PSPs through the unified PayStar Direct Connect API while maintaining direct commercial relationships with your providers. The solution is designed for merchants who need multiple payment routes, access to new markets, or the ability to switch PSPs without developing a separate integration for each provider.

Your team implements one stable API contract. PayStar connects the agreed PSP capabilities and maintains adapters developed by our team. Supported routes provide payment collection, payouts, status checks, and balance inquiries. Normalized statuses and error codes are accompanied by the original provider responses required for support and transaction investigation.

Adding or replacing an approved PSP for the same supported operation is handled through the merchant's unified interface. The availability of specific payment methods, currencies, and GEOs is confirmed individually for each project before launch.

You select the providers, establish direct agreements with them, and negotiate fees, limits, and settlement terms. The PSP approves the merchant, processes payments, and handles settlements. PayStar provides the technical integration layer.

To get started, specify your target countries, payment methods, currencies, business vertical, expected volumes, and selected PSPs. If you have not selected providers yet, we can help you get started with PayStar Discovery. If a new adapter is required, its development scope, cost, and timeline will be agreed upon separately. Routing, monitoring, and reconciliation tools are available through the separate PayStar Core product.

Integration costs and timelines are determined individually after assessing provider readiness and agreeing on the scope of work. The service is available worldwide, except for the countries and territories listed below. The availability of each payment route is confirmed individually.

Excluded jurisdictions: USA, Russia, Ukraine, Belarus, Iran, Syria, Cuba, and North Korea.